grenny2.bsky.social
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This 60-mile wide crater, 1.3 billion years older than the previous old-timer, may well be the footprint left by the monstrous asteroid that helped configure all of today’s continents.

phys.org/news/2025-03...
World's oldest meteorite impact crater found, rewriting Earth's ancient history
Curtin University researchers have discovered the world's oldest known meteorite impact crater, which could significantly redefine our understanding of the origins of life and how our planet was shape...
phys.org
March 11, 2025 at 2:00 AM